Warren Transport INC
Needs attention
1 item to check
Based in
Waterloo, IA
Power units
343
Drivers
340
Operation
Interstate · hazmat
Compliance check
From the FMCSA census and inspection files, checked Oct 15, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
OKNext due Jun 30, 2027. Last filed May 7, 2026.
Operating authority (MC-114211)
OKAuthority shows active.
Safety rating
OKSatisfactory since Jul 2, 2010.
Out-of-service rate (24 months)
CheckVehicle 29.9% vs 22.26% national, driver 1% vs 6.67% national, across 518 inspections.
UCR registration 2027
InfoInterstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 343 power units: $5,548 (bracket 5).
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 264 | 79 | 29.9% | 22.26% |
| Driver | 518 | 5 | 1% | 6.67% |
518 inspections and 413 violations since Oct 15, 2024. Last inspection Oct 8, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Warren Transport INC
- DBA
- -
- Classification
- authorized for hire
- CDL drivers
- 340
- MCS-150 last filed
- May 7, 2026
- Reported mileage
- 27,375,059 (2025)
- Added to FMCSA
- Jun 1, 1974
- Safety rating
- Satisfactory
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.